Battery Discharge Display
The PowerGauge™ is a comprehensive range of Battery Discharge Indicators that can improve the productivity of your vehicle and minimize the potential for damage from operating outside the batteries optimum parameters.

All the PowerGauge™ products are micro-processor based with no moving parts, for improved reliability, The super bright 10-segment LED bar graph gives instant battery state of charge feedback under all light conditions.

  

Features
Industry standard (52mm)
Microprocessor controlled
Automatic reset
Partial recharge recognition and  
      indication
10 segment LED display
Reverse polarity protection
LCD hours count
Lockout relay
Discharge curve selector

 
View the PowerGauge brochure

Additional Features & Benefits
 

Tamper proof
The hour meter is stored in EEPROM and remains regardless of connection to the power supply.

Low voltage cut-out
An internal relay provides a cut-out at 80% discharge. This can operate warning alarms or disable functions such as lift pump motors.

Compatible with all battery technologies
The discharge curve selector allows optimization of the PowerGauge™ for all applications.

Opportunity partial recharge recognition
The superior monitoring algorithms are able to track battery state of charge following opportunity partial recharges irrespective of if the PowerGauge™ remains connected during the charging process.

 

  

 

 
  Dimensions
 		  

General Specifications*

 Part number 900/30001 900/30002 900/30003
 Operating voltage 24 VDC 36 VDC 48 VDC
 Max. current consumption: 35 mA 35 mA 25mA
 LCD display 6 digits, numeral size 4.5 mm
 LED bar graph displays 10 (5 green, 3 yellow, 2 red)
 VCounting range 0-99999.9 h
 Partial recharges are displayed
 Data storage

EEPROM
 Relay contact Voltage free (opens when reaching discharge voltage)
 Swiching capacity 5 A 3 A 2 A
 Relay restart After relay cutoff one sigle restart for 30 s possible
 Signal input min. pulse time 0.5 s
 Housing plastic (black)
 Weight (approx.) 100 g
 Connector 8-pole Molex Mini-fit Jumior
 Ambient temperature: -30ºC to +70ºC
 Storage temperature: -40ºC to +80ºC
 Vibration / shock: EN60068-2-34 (1G, 10-500 Hz) SAEJ1378 (20 G, 10-80 Hz)
 Shock EN60068-2-27 (30 G, 18 ms) / EN60068-2-29 (25 G, 6 ms) /
SAE J1378 (55 G, 10 ms)
 EMC EN55011, EN61000-6-2
 Ingress of dust and water: IP65
*For additional specifications please contact your Sevcon Representative.


Connection Diagram